CN111319127A - Mould system for manufacturing track beam - Google Patents
Mould system for manufacturing track beam Download PDFInfo
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- CN111319127A CN111319127A CN201811533014.4A CN201811533014A CN111319127A CN 111319127 A CN111319127 A CN 111319127A CN 201811533014 A CN201811533014 A CN 201811533014A CN 111319127 A CN111319127 A CN 111319127A
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- track beam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
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Abstract
The present invention provides a mold system for manufacturing a rail beam, the mold system for manufacturing a rail beam comprising: the side die devices are arranged on two sides of the width direction of the die system and extend along the length direction of the die system, each side die device comprises a side die plate assembly, each side die plate assembly comprises a side die plate, and the side die plates can be bent and are suitable for being in contact with a track beam to enable the track beam to be molded; the driving device comprises a plurality of driving assemblies, and at least two driving assemblies are connected with the side formworks to drive the corresponding side formworks to move or bend. The mould system for manufacturing the track beam can realize the automation of manufacturing the straight beam and the curved beam of the track beam and realize the integral moving.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a mold system for manufacturing a rail beam.
Background
In the prior art, in the process of manufacturing the track beam, the traditional manual feeding operation is needed one by one, and the bending degree of the template is observed at times in the operation process. And the side template system and the side template steel frame system need to be installed and debugged on site, and templates, steel frames and the like need to be disassembled and transported to the next construction point in the next track beam manufacturing process, so that the side template system and the side template steel frame system cannot be integrally moved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a mold system of a track beam, which can realize the automation of manufacturing a straight beam and a curved beam of the track beam and realize the integral moving.
A mold system for manufacturing a rail beam according to an embodiment of the present invention includes:
the side die devices are arranged on two sides of the width direction of the die system and extend along the length direction of the die system, each side die device comprises a side die plate assembly, each side die plate assembly comprises a side die plate, and the side die plates can be bent and are suitable for being in contact with a track beam to enable the track beam to be molded;
the driving device comprises a plurality of driving assemblies, and at least two driving assemblies are connected with the side formworks to drive the corresponding side formworks to move or bend.
According to the mould system for manufacturing the track beam, the driving device and the side mould device are arranged, so that the linear beam and the curve beams with different radiuses can be manufactured, the degree of automation is high, the mould system is more convenient and faster, and the cost is saved. And the side die device can be integrally moved, so that the die system can be integrally moved, and the structure is more stable and firm.
In some examples of the invention, each of the drive assemblies comprises: a drive motor; the propulsion unit is in transmission connection with the side templates and is suitable for moving or bending the corresponding side templates, and the propulsion unit is controlled by the driving motor to realize automatic feeding; a transmission unit connected between the drive motor and the propulsion unit.
In some examples of the invention, the propulsion unit comprises a lead screw and a fixed sleeve, the lead screw being disposed within the fixed sleeve; the lead screw comprises a screw rod and a nut, and the screw rod is connected with the transmission unit and the side die plate respectively. The feed of the propulsion unit is achieved by the construction of the threaded spindle.
In some examples of the invention, the transmission unit comprises a coupling, which is connected with the drive motor and the propulsion unit, respectively.
In some examples of the invention, the propulsion units of each drive assembly may be advanced the same distance to move the sideform assemblies; or the propulsion unit of each said drive assembly may be advanced a different distance to move and bend said sideform assembly. Therefore, by means of the difference of the propelling distances of the propelling assemblies, the linear beam and the curved beam with different radiuses can be manufactured.
In some examples of the invention, the propulsion units of each said drive assembly are fed the same distance, and a plurality of said drive assemblies are parallel and perpendicular to said sideforms when said sideform assemblies are moved; or each driving assembly's propulsion unit feeds different distances, makes when the side form subassembly removes and bends, a plurality of driving assembly with the contained angle between the side form is acute angle or right angle. Therefore, when a plurality of driving assemblies are parallel and vertical to the side formworks, the feeding force can be uniformly transmitted to the side formworks, and the force applied to the side formworks is uniform; when a plurality of drive assembly with contained angle between the side form is acute angle or right angle, can protect drive assembly, make it can not because the side form is crooked and lead to drive assembly produces the damage.
In some examples of the invention, a sensor is further included for monitoring the propulsion unit feed status. Thereby, the sensor may prevent the propulsion unit from being over-fed, resulting in damage to the sideforms.
In some examples of the invention, the side mold apparatus further comprises: the plurality of steel frame assemblies are arranged on two sides of the width direction of the die system; the steel frame assembly is connected with the driving assembly through a connecting piece, and the driving assembly can rotate around the connecting piece. Thus, when the sideforms are bent when the mould system is making the curved beam, the drive assembly needs to be tilted accordingly, which can be tilted by rotating around the connection to protect the drive assembly.
In some examples of the invention, the sideform assembly and the sideform are each plural. Therefore, when the curved beams with different radiuses are manufactured, the radius accuracy of the manufactured curved beams is higher.
In some examples of the invention, the mould system further comprises a steel frame connector, and the steel frame connector is detachably connected with two adjacent steel frame assemblies positioned on the same side of the mould system. Therefore, the steel frame connecting pieces are simple and detachable in connection, the whole side die device can be moved and moved integrally, the structure is more stable and firm, and the maneuverability is high.
In some examples of the invention, the side mould units are multiple, and two adjacent side mould units on the same side of the mould system are detachably connected. Therefore, all parts of the side die device are simply connected and can be detached, the whole die system can be moved integrally, the structure is more stable and firm, and the maneuverability is high.
In some examples of the invention, the mould system further comprises a cross beam which detachably connects two opposite steel frame assemblies on different sides of the mould system. Therefore, the whole moving and moving of the side die device can be realized, the structure is more stable and firm, and the maneuverability is high.
In some examples of the invention, the lifting device further comprises a lifting slide rail set, and the lifting slide rail set is used for connecting the steel frame assembly and the side template assembly. Therefore, the hoisting slide rail group can ensure that the side template assembly cannot slide downwards and can slide on the hoisting slide rail group
In some examples of the invention, the trolley bottom die device comprises a trolley, a bracket and a bottom die assembly, and the trolley carries the bottom die assembly to travel along the rail; the trolley bottom die devices are multiple. Thus, the bogie bottom die device is engaged with the side formwork assembly to manufacture the track beam body. And the plurality of trolley bottom die devices are in work division and cooperation, so that the high-speed circulating production of the track beam is realized.
In some examples of the invention, further comprising a base means connected to the side mould means.
In some examples of the invention, the base device comprises a pier seat and foundation embedded bolts, and the pier seat is connected with the foundation embedded bolts and used for calibrating the position of the mould system. Thereby, the side die unit is mounted on the base unit, so that the side die unit can be rapidly brought into an accurate position to manufacture the rail beam.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a mold system provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of a partial structure of a mold system provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial structure of a mold system provided by an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a driving assembly provided in an embodiment of the present invention;
FIG. 5 is a top view of a drive assembly provided by an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5 in accordance with an embodiment of the present invention;
FIG. 7 is a schematic illustration of a curved beam of a track beam as provided by an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a track provided by an embodiment of the present invention;
fig. 9 is a schematic structural view of a trolley bottom die device according to an embodiment of the present invention;
fig. 10 is a schematic view of a hoisting slide rail set provided by an embodiment of the invention.
Reference numerals:
the side formwork device comprises a side formwork device 100, a side formwork assembly 101, a steel frame assembly 102, a steel frame connecting piece 103, an auxiliary fixing frame 104 and a side formwork 105;
a first side template assembly 1011, a second side template assembly 1012, a third side template assembly 1013, a fourth side template assembly 1014;
a first steel frame assembly 1021, a second steel frame assembly 1022, a third steel frame assembly 1023;
a driving device 200, a driving assembly 201, a driving motor 202, a propelling unit 203, a transmission unit 204 and a sensor 205;
a shaft coupling 2041;
a fixed sleeve 206, a lead screw 207;
a screw 2071, a nut 2072;
a trolley bottom die device 300, a trolley 301, a bracket 302 and a bottom die assembly 303;
the foundation construction method comprises the following steps of (1) a base device 400, a pier base 401 and foundation embedded bolts 402;
hoisting the sliding rail set 501; a slide rail 5011;
a cross beam 502; an operating platform 503; a knuckle bearing 504; a first pin 505; a second pin 506; the anti-floating pressure bolt 507.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "vertical", "length", "width", "upper", "lower", "front", "rear", "left", "right" and "longitudinal", "transverse", "longitudinal", "width", "upper", "lower", "front", "rear", "left", "right" and the likeThe terms "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. Wherein the content of the first and second substances,xthe axial direction is a transverse direction,xthe positive direction of the axis is the right direction,xthe axial negative direction is left;ythe axial direction is the longitudinal direction,ythe positive direction of the axis is the front direction,ythe negative axis direction is back;zthe axial direction is vertical or vertical,zthe positive direction of the axis is upward,zthe axial negative direction is lower;xOythe plane is the horizontal plane, and the horizontal plane,yOzthe plane is the vertical plane in the longitudinal direction,xOzi.e. the transverse vertical plane. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A mold system for manufacturing a track beam 30 according to an embodiment of the present invention is described below with reference to fig. 1 to 10.
As shown in fig. 1 to 3, according to a mold system 10 for manufacturing a rail beam 30 according to an embodiment of the present invention, the mold system 10 includes: a sideform assembly 100 and a drive assembly 200.
In some embodiments of the present invention, as shown in fig. 1 to 3, the side mold assemblies 100 are provided at both sides of the width direction of the mold system 10 and extend along the length direction of the mold system 10, wherein the side mold assemblies 100 include side mold plates 101, the side mold plates 101 include side mold plates 105, and the side mold plates 105 are bendable and adapted to contact the rail beam 30 to mold the rail beam 30. It should be noted that the width direction of the mold system 10 is the direction of the X axis in the drawing, and the length direction of the mold system 10 is the direction of the Z axis in the drawing. Thus, by providing the side mold devices 100 on both sides of the mold system 10, the processing and manufacturing of the rail beam 30 are facilitated.
In some embodiments of the invention, as shown in fig. 1-3, the drive arrangement 200 comprises a plurality of drive assemblies 201, at least two drive assemblies 201 being connected with a sideform 105 to drive the corresponding sideform 105 to move or bend. Therefore, the driving assembly 201 drives the corresponding side die plate 105 to bend, and automation of manufacturing linear beams and curved beams with different radiuses is achieved.
According to the mold system 10 for manufacturing the track beam 30, the driving device 200 and the side mold device 100 are arranged, so that the linear beam and the curved beam with different radiuses can be manufactured, the automation degree is high, the convenience and the rapidness are realized, and the cost is saved. And the side mold device 100 can be moved integrally, so that the mold system 10 can be moved integrally, and the structure is more stable and firm.
In some embodiments of the present invention, as shown in fig. 1-3, each drive assembly 201 comprises: a drive motor 202, a propulsion unit 203 and a transmission unit 204. The propulsion unit 203 is drivingly connected to the sideforms 105 and is adapted to propel the respective sideform 105 to move or bend. The propulsion unit 203 is controlled by the driving motor 202 to realize automatic feeding.
In some embodiments of the present invention, as shown in fig. 4-6, each drive assembly 201 comprises: a drive motor 202, a propulsion unit 203 and a transmission unit 204. The propulsion unit 203 is connected to the sideform 105 by means of a knuckle bearing 504 and a first pin 505, the knuckle bearing 504 being rotatable with the first pin 505, thereby allowing the connection between the propulsion unit 203 and the sideform 105 to be pivotable. The forces between the propulsion unit 203 and the sideform 105 are transmitted through the knuckle bearing 504 and the first pin 505. The advancing unit 203 may advance the corresponding sideform 105 to move or bend. The propulsion unit 203 is controlled by the driving motor 202 to realize automatic feeding. The transmission unit 204 is connected between the drive motor 202 and the propulsion unit 203. When the driving motor 202 rotates one turn, the driving unit 203 is fed one unit distance through the transmission unit 204, that is, the feeding distance of the driving unit 203 can be controlled by the number of turns of the driving motor 202. The driving motor 202 is driven by an external device to rotate automatically for a designated number of turns. It should be noted that the external device may be an electric control cabinet or the like. The transmission unit 204 is connected between the drive motor 202 and the propulsion unit 203. Therefore, all parts of the driving assembly 201 are tightly connected, and automatic feeding can be realized through control of the driving motor 202.
In some embodiments of the present invention, as shown in fig. 1 and 4-6, the propulsion unit 203 is a lead screw 207 and a stationary sleeve 206, the lead screw 207 being disposed within the stationary sleeve 206. The screw 207 includes a screw 2071 and a nut 2072, and the screw 2071 is connected to the transmission unit 204 and the sideform 105, respectively. In other embodiments, the propulsion unit may also be a cylinder or other structural assembly, as long as it is possible to drive the sideform assemblies 101 on both sides of the mold system 10 to move or bend. Thereby, the advancing unit 203 can be advanced to move or bend the sideform 105.
In some embodiments of the present invention, as shown in fig. 4-6, the transmission unit 204 includes a coupling 2041, and the coupling 2041 is connected to the driving motor 202 and the propulsion unit 203.
In some embodiments of the invention, as shown in fig. 1-3 and 7, the propulsion units 203 of each drive assembly 201 may be operated simultaneously, feeding the same distance, moving the sideform assemblies 101; or the propulsion unit 203 of each drive assembly 201 may be independently operable to feed different distances to move and bend the sideform assembly 101. In some embodiments of the present invention, as shown in fig. 1-3 and 7, the propulsion units 203 of each drive assembly 201 may be operated simultaneously, feeding the same distance, and moving the first side platen assembly 1011 and the second side platen assembly 1012 relative to each other to achieve the manufacture of a linear beam; the propulsion units 203 of each drive assembly 201 may be independently operated to feed different distances to move and bend the third 1013 and fourth 1014 side platen assemblies relative to each other to achieve the manufacture of a curved beam. Thereby, when a plurality of propulsion units 203 are simultaneously operated to feed the same distance, a linear beam can be manufactured. When the plurality of propulsion units 203 are independently operated to feed different distances, curved beams with different radii can be manufactured by the size of the feeding distance.
In some embodiments of the invention, as shown in figures 1-3 and 7, the propulsion units 203 of each drive assembly 201 are operated simultaneously, feeding the same distance, so that as the sideform assembly 101 moves, a plurality of drive assemblies 201 are parallel and perpendicular to sideform 105; or the propulsion units 203 of each drive assembly 201 may be independently operable to feed different distances so that the sideform assemblies 101 move and bend at acute or right angles to the sideforms 105.
In some embodiments of the present invention, as shown in fig. 1-3 and 7, the propulsion units 203 of each drive assembly 201 may be operated simultaneously to advance the same distance such that the plurality of drive assemblies 201 are parallel and perpendicular to the first side platen assembly 1011 and the second side platen assembly 1012 as the first side platen assembly 1011 and the second side platen assembly 1012 move relative to each other. The propulsion units 203 of each of the driving assemblies 201 are independently operable to advance different distances to move and bend the third and fourth side platen assemblies 1013, 1014, such that the plurality of driving assemblies 201 form acute or right angles with the third and fourth side platen assemblies 1013, 1014. Thus, when the plurality of driving units 201 are parallel and perpendicular to the sideform 105, the feeding force can be uniformly transmitted to the sideform 105, and the sideform 105 is uniformly applied with force. A plurality of drive assembly 201 and side form 105 are the contained angle, when the contained angle is acute angle or right angle, can protect drive assembly 201, make it can not lead to drive assembly 201 to produce the damage because of side form 105 is crooked.
In some embodiments of the present invention, as shown in fig. 4, the drive assembly 201 further comprises a sensor 205, the sensor 205 being configured to monitor the feed status of the propulsion unit 203. Thereby, it is possible to prevent the propulsion unit 203 from being over-fed, resulting in damage to the sideform 105.
In some embodiments of the invention, as shown in fig. 1-4, the side form assembly 100 further includes a steel frame assembly 102. There are a plurality of steel frame assemblies 102, and the steel frame assemblies 102 are disposed at two sides of the mold system 10 in the width direction. The steel frame assembly 102 is connected with the driving assembly 201 through a connecting piece, and the driving assembly 201 can rotate around the connecting piece. In some embodiments of the invention, as shown in fig. 1-4, the side form assembly 100 further includes a steel frame assembly 102. There are a plurality of steel frame assemblies 102, and the steel frame assemblies 102 are disposed at two sides of the mold system 10 in the width direction. The steel frame assembly 102 is connected to the driving assembly 201 by a second pin 506, and the driving assembly 201 can rotate around the second pin 506. Thus, when the mould system 10 is making a curved beam, the sideforms 105 bend and the drive assembly 201 needs to be tilted accordingly, the drive assembly 201 can be tilted by rotating about the connection to protect the drive assembly 201.
In some embodiments of the invention, as shown in fig. 1-3, there are a plurality of sideform assemblies and sideforms. The plurality of sideform assemblies 101 and the plurality of sideforms may produce curved beams of different radii with greater accuracy of radius of the curved beam produced.
In some embodiments of the invention, as shown in fig. 3, the sideform assembly 100 may further include a secondary fastener 104. When the side form unit 100 is moved, the auxiliary fixing member 104 is used to connect the side form plate 105 and the steel frame assembly 102, so as to ensure the stability between the side form plate 105 and the steel frame assembly 102 during the moving process of the side form unit 100. When the sideform assembly 100 is in operation, the auxiliary fixing member 104 is disconnected from the sideform 105 and the steel frame assembly 102, and movement or bending of the sideform 105 is achieved.
In some embodiments of the present invention, as shown in FIG. 2, a steel frame connector 103 detachably connects two adjacent steel frame assemblies 102 on the same side of the mold system 10. In some embodiments of the present invention, as shown in fig. 2, the steel frame connector 103 detachably connects adjacent first and second steel frame members 1021, 1022 located on the same side of the mold system 10. Therefore, the steel frame assemblies 102 are simply and detachably connected, the whole side mold device 100 can be moved and moved integrally, the structure is more stable and firm, and the maneuverability is high.
In some embodiments of the invention, as shown in fig. 2, the side mold assemblies 100 are plural, and two adjacent side mold assemblies 100 on the same side of the mold system 10 are detachably connected. Therefore, all parts of the side die device are simply connected and can be detached, the whole die system 10 can be moved integrally, the structure is more stable and firm, and the maneuverability is high.
In some embodiments of the present invention, as shown in FIGS. 1-2, the formwork system 10 further includes a cross member 502, the cross member 502 removably connecting the opposed two steel frame assemblies 102 on different sides of the formwork system 10. In some embodiments of the present invention, as shown in FIGS. 1-2, the formwork system 10 further includes a cross member 502, the cross member 502 removably connecting opposing first 1021 and third 1023 steel frame assemblies on different sides of the formwork system 10. Therefore, the whole side die device 100 can be moved and moved integrally, the structure is more stable and firm, and the maneuverability is high.
In some embodiments of the present invention, as shown in fig. 1 and 10, the mold system 10 further includes a lifting slide set 501, and the lifting slide set 501 is used to connect the steel frame assembly 102 and the sideform assembly 101. Therefore, the side die plate assembly 101 is connected with the steel frame assembly 102 through the hoisting slide rail set 501, so that the side die plate assembly 101 cannot slide downwards and can slide on the hoisting slide rail set 501.
In some embodiments of the present invention, as shown in fig. 1 and 9, the mold system 10 further includes a rail 20 and a trolley bottom mold device 300, the trolley bottom mold device 300 includes a trolley 301, a support 302, and a bottom mold assembly 303, and the trolley 301 carries the bottom mold assembly 303 to travel along the rail 20. The number of the carriage bottom mold devices 300 is plural. It should be noted that, as shown in fig. 8, along the extending direction of the track 10, a plurality of working areas, such as a pay-off area, a binding area, a production area 40, a maintenance area, and the like, may be provided. Wherein, the unwrapping wire district can be used for laying the inside reinforcing bar of track roof beam 30 and adjust the camber of reinforcing bar, and the ligature district can carry out ligature and fixed to the reinforcing bar after adjusting, and production area 40 can carry out the pouring of track roof beam 30 and make, and the maintenance district can be put and maintain track roof beam 30 after making only. The trolley 301 may carry the bottom mold assembly 303 to travel along the rail 20 for performing the respective manufacturing operation at each work area. Thus, the bogie bottom die device 300 is engaged with the side mold plate assembly 101, and the beam body of the track beam 30 is manufactured. And the plurality of bogie bottom die devices 300 are operated separately and cooperatively, thereby realizing high-speed circulating production of the track beam 30.
In some embodiments of the present invention, as shown in fig. 1, the mold system 10 further comprises a base unit 400, the base unit 400 being connected with the side mold unit 100. This allows the side mold device 100 to be accurately positioned, and the track beam 30 to be manufactured.
In some embodiments of the present invention, as shown in fig. 1, the base unit 400 includes a pier base 401 and foundation embedded bolts 402, and the pier base 401 is connected with the foundation embedded bolts 402 for calibrating the position of the mold system 10. Thus, the side mold unit 100 is mounted on the base unit 400, so that the side mold unit 100 can be rapidly moved to a precise position to manufacture the rail beam 30.
A mold system 10 for manufacturing a track beam 30 according to an embodiment of the present invention is described in detail below in one specific embodiment with reference to fig. 1-10. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.
The mold system 10 can be used to manufacture a straddle monorail linear or curvilinear track beam 30. As shown in fig. 1-3, the mold system 10 includes: a sideform assembly 100 and a drive assembly 200.
As shown in fig. 1 to 3, the side mold apparatus 100 is disposed at both sides of the width direction of the mold system 10 and extends along the length direction of the mold system 10, wherein the side mold apparatus 100 includes a side mold plate assembly 101, the side mold plate assembly 101 includes a side mold plate 105, and the side mold plate 105 is bendable and adapted to contact the rail beam 30 to mold the rail beam 30.
As shown in fig. 1-3, the drive arrangement 200 includes a plurality of drive assemblies 201, at least two of the drive assemblies 201 being connected to a sideform 105 to drive the corresponding sideform 105 to move or bend.
When the mold system 10 manufactures a linear beam, the driving means 200 drives the sideforms 105 located at both sides of the mold system 10 to relatively move, thereby realizing the manufacture of the linear beam. When the mold system 10 manufactures a curved beam, the driving device 200 drives the sideforms 105 located at both sides of the mold system 10 to be bent, thereby realizing the manufacture of the curved beam.
As shown in fig. 4, each of the driving assemblies 201 includes: a drive motor 202, a propulsion unit 203 and a transmission unit 204. The propulsion unit 203 and sideform 105 are connected to the sideform 105 by means of a knuckle bearing 504 and a first pin 505, the knuckle bearing 504 and the first pin 505 being rotatable to allow pivotal connection between the propulsion unit 203 and the sideform 105. The forces between the propulsion unit 203 and the sideform 105 are transmitted through the knuckle bearing 504 and the first pin 505. The advancing unit 203 may advance the corresponding sideform 105 to move or bend. The propulsion unit 203 is controlled by the driving motor 202 to realize automatic feeding. The transmission unit 204 is connected between the drive motor 202 and the propulsion unit 203. When the driving motor 202 rotates one turn, the driving unit 203 is fed one unit distance through the transmission unit 204, that is, the feeding distance of the driving unit 203 can be controlled by the number of turns of the driving motor 202. The driving motor 202 is driven by an external device to rotate automatically for a designated number of turns. It should be noted that the external device may be an electric control cabinet or the like.
As shown in fig. 1 and fig. 4-6, the propelling unit 203 is a lead screw 207 and a fixed sleeve 206, and the lead screw 207 is disposed in the fixed sleeve 206. The screw 207 includes a screw 2071 and a nut 2072, and the screw 2071 is connected to the transmission unit 204 and the sideform 105, respectively. Thereby, the advancing unit 203 can be advanced to move or bend the sideform 105.
As shown in fig. 4-6, the transmission unit 204 includes a coupling 2041, and the coupling 2041 is connected to the driving motor 202 and the propulsion unit 203.
As shown in fig. 1-3 and 7, the propulsion units 203 of each drive assembly 201 may be operated simultaneously, feeding the same distance, and moving the first side platen assembly 1011 and the second side platen assembly 1012 relative to each other to achieve the manufacture of a linear beam; the propulsion units 203 of each drive assembly 201 may be independently operated to feed different distances to move and bend the third 1013 and fourth 1014 side platen assemblies relative to each other to achieve the manufacture of a curved beam.
As shown in fig. 1-3 and 7, the propulsion units 203 of each drive assembly 201 may be operated simultaneously and advanced the same distance such that the plurality of drive assemblies 201 are parallel and perpendicular to the first side platen assembly 1011 and the second side platen assembly 1012 as the first side platen assembly 1011 and the second side platen assembly 1012 move relative to each other. The propulsion units 203 of each of the driving assemblies 201 are independently operable to advance different distances to move and bend the third and fourth side platen assemblies 1013, 1014, such that the plurality of driving assemblies 201 form acute or right angles with the third and fourth side platen assemblies 1013, 1014.
As shown in fig. 4, the drive assembly 201 further comprises a sensor 205, the sensor 205 being adapted to monitor the feeding status of the propulsion unit 203. Thereby, it is possible to prevent the propulsion unit 203 from being over-fed, resulting in damage to the sideform 105.
As shown in fig. 1-4, the sideform assembly 100 also includes a steel frame assembly 102. There are a plurality of steel frame assemblies 102, and the steel frame assemblies 102 are disposed at two sides of the mold system 10 in the width direction. The steel frame assembly 102 is connected to the driving assembly 201 by a second pin 506, and the driving assembly 201 can rotate around the second pin 506.
As shown in fig. 1-3, there are 2 sideforms and 8 sideforms.
As shown in fig. 3, the sideform assembly 100 may further include auxiliary fixtures 104. When the side form unit 100 is moved, the auxiliary fixing member 104 is used to connect the side form plate 105 and the steel frame assembly 102, so as to ensure the stability between the side form plate 105 and the steel frame assembly 102 during the moving process of the side form unit 100. When the sideform assembly 100 is in operation, the auxiliary fixing member 104 is disconnected from the sideform 105 and the steel frame assembly 102, and movement or bending of the sideform 105 is achieved.
As shown in fig. 2, the steel frame connector 103 detachably connects adjacent first and second steel frame members 1021, 1022 located on the same side of the mold system 10.
As shown in fig. 2, the side mold units 100 are plural, and two adjacent side mold units 100 on the same side of the mold system 10 are detachably coupled.
As shown in fig. 1-2, the formwork system 10 further includes a cross member 502, the cross member 502 removably connecting opposing first 1021 and third 1023 steel frame assemblies on different sides of the formwork system 10.
As shown in fig. 1 or fig. 10, the mold system 10 further includes a lifting slide set 501, and the lifting slide set 501 is used to connect the steel frame assembly 102 and the sideform assembly 101. The steel frame assembly 102 suspends the side formwork assembly 101 through the hoisting slide rail set 501, and the side formwork assembly 101 is prevented from falling. Meanwhile, the side mold plate assembly 101 may slide on the slide rails 5011 of the lifting slide rail set 501 in the width direction of the mold system 10.
As shown in fig. 1 or 9, the mold system 10 further includes a rail 20 and 4 carriage bottom mold devices 300, each carriage bottom mold device 300 includes a carriage 301, a support 302, and a bottom mold assembly 303, the carriage 301 carries the bottom mold assembly 303 to travel along the rail 20, and the number of the carriage bottom mold devices 300 is 4. The 4 carriage bottom mold devices 300 perform different operations. It should be noted that, as shown in fig. 8, along the extending direction of the track 10, a plurality of working areas, such as a pay-off area, a binding area, a production area 40, a maintenance area, and the like, may be provided. Wherein, the unwrapping wire district can be used for laying the inside reinforcing bar of track roof beam 30 and adjust the camber of reinforcing bar, and the ligature district can carry out ligature and fixed to the reinforcing bar after adjusting, and production area 40 can carry out the pouring of track roof beam 30 and make, and the maintenance district can be put and maintain track roof beam 30 after making only. The trolley 301 may carry the bottom mold assembly 303 to travel along the rail 20 for performing the respective manufacturing operation at each work area.
As shown in fig. 1, the mold system 10 is provided with an operation platform 503, and an operator can manufacture the track beam 30 on the operation platform 503. The operation platform 503 is provided with a guardrail to ensure the construction safety of the operator. The side die device 100 is further provided with an anti-floating pressure bolt 507, and in the manufacturing process of the track beam 30, when parts need to be reserved in the track beam 30 (for example, hollow parts can be reserved in the track beam 30 to reduce the material consumption of the track beam 30 and the overall weight of the track beam 30), the anti-floating pressure bolt 507 can play a role in fixing the reserved parts, and the convenience and the reliability of the manufacture of the track beam 30 are improved.
As shown in fig. 1, the mold system 10 further includes a base unit 400, and the base unit 400 is coupled to the side mold unit 100.
As shown in fig. 1, the base unit 400 includes a pier base 401 and foundation embedded bolts 402, and the pier base 401 is connected with the foundation embedded bolts 402 for calibrating the position of the mold system 10. Thus, the side mold unit 100 is mounted on the base unit 400, so that the side mold unit 100 can be rapidly moved to a precise position to manufacture the rail beam 30.
Other configurations and operations of the mold system for a rail beam according to an embodiment of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (16)
1. A mold system for manufacturing a track beam, comprising:
the side die devices are arranged on two sides of the width direction of the die system and extend along the length direction of the die system, each side die device comprises a side die plate assembly, each side die plate assembly comprises a side die plate, and the side die plates can be bent and are suitable for being in contact with a track beam to enable the track beam to be molded;
the driving device comprises a plurality of driving assemblies, and at least two driving assemblies are connected with the side formworks to drive the corresponding side formworks to move or bend.
2. The mold system for manufacturing a track beam according to claim 1, wherein each of the drive assemblies comprises:
a drive motor;
the propulsion unit is in transmission connection with the side templates and is suitable for moving or bending the corresponding side templates, and the propulsion unit is controlled by the driving motor to realize automatic feeding;
a transmission unit connected between the drive motor and the propulsion unit.
3. The mold system for manufacturing a track beam according to claim 2, wherein the propulsion unit comprises a lead screw and a fixed sleeve, the lead screw being disposed within the fixed sleeve; the lead screw comprises a screw rod and a nut, and the screw rod is connected with the transmission unit and the side die plate respectively.
4. The mold system for manufacturing a track beam according to claim 2, wherein the transmission unit comprises a coupling connected with the driving motor and the propulsion unit, respectively.
5. The mold system for manufacturing a track beam according to claim 2, wherein the advancing unit of each of the driving assemblies is feedable by the same distance to move the sideform assemblies; or the propulsion unit of each said drive assembly may be advanced a different distance to move and bend said sideform assembly.
6. The mold system for manufacturing a track beam according to claim 5, wherein the pushing unit of each driving assembly is fed by the same distance, and a plurality of the driving assemblies are parallel and perpendicular to the sideforms while the sideform assemblies are moved; or each driving assembly's propulsion unit feeds different distances, makes when the side form subassembly removes and bends, a plurality of driving assembly with the contained angle between the side form is acute angle or right angle.
7. The mold system for manufacturing a track beam according to claim 2, further comprising a sensor for monitoring the propulsion unit feed status.
8. The mold system for manufacturing a rail beam as claimed in claim 1, wherein the side mold apparatus further comprises: the plurality of steel frame assemblies are arranged on two sides of the width direction of the die system; the steel frame assembly is connected with the driving assembly through a connecting piece, and the driving assembly can rotate around the connecting piece.
9. The mold system for manufacturing a rail beam as claimed in claim 1, wherein the sideform assembly and the sideform are each plural.
10. The mold system for manufacturing a track beam according to claim 8, further comprising a steel frame connector detachably connecting two adjacent steel frame assemblies located on the same side of the mold system.
11. The mold system for manufacturing a track beam according to claim 1, wherein the side mold unit is plural, and two adjacent side mold units located on the same side of the mold system are detachably connected.
12. The mold system for manufacturing a track beam according to claim 8, further comprising a cross beam removably connecting two opposing steel frame assemblies on different sides of the mold system.
13. The mold system for manufacturing a track beam according to claim 8, further comprising a set of lifting slide rails for connecting the steel frame assembly and the side mold plate assembly.
14. The mold system for manufacturing a track beam according to claim 1, further comprising a track and a trolley bottom mold device, the trolley bottom mold device comprising a trolley, a support and a bottom mold assembly, the trolley carrying the bottom mold assembly to travel along the track; the trolley bottom die devices are multiple.
15. The mold system for manufacturing a track beam according to claim 1, further comprising a base means connected with the side mold means.
16. The mold system for manufacturing a track beam according to claim 15, wherein the base means comprises a pier seat and foundation embedded bolts, the pier seat being connected with the foundation embedded bolts for calibrating the position of the mold system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533014.4A CN111319127A (en) | 2018-12-14 | 2018-12-14 | Mould system for manufacturing track beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533014.4A CN111319127A (en) | 2018-12-14 | 2018-12-14 | Mould system for manufacturing track beam |
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| CN111319127A true CN111319127A (en) | 2020-06-23 |
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| CN201811533014.4A Pending CN111319127A (en) | 2018-12-14 | 2018-12-14 | Mould system for manufacturing track beam |
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